DNA Activity Model Manufacturer,Supplier and Exporter in India
Product Code : EL-BLE-10549
Quick Answer: The DNA Activity Model is a build-it-yourself double helix: students assemble colour-coded plastic bases and phosphate strands on a metal base, then unzip the pairs to show replication.
Last updated: October 2026
Key Features
Students construct their own three-dimensional double helix.
Cytosine, adenine, guanine and thymine bases with connecting phosphate strands.
Centre rod representing hydrogen bonds.
Colour-coded parts with specially shaped ends for proper base pair alignment.
Can be unzipped to demonstrate DNA replication.
Plastic components on a sturdy metal base for easy rotation and display.
Technical Specifications
Specification
Value
Bases
Cytosine, adenine, guanine, thymine
Strands
Connecting phosphate strands
Parts
Plastic, colour-coded, shaped ends
Stand
Metal base, rotates for display
About This Product
Building the molecule piece by piece shows students how the bases pair up and how the phosphate strands link them along the helix. The shaped ends guide each base to its proper partner, and the finished model can be unzipped again to walk through replication. The plastic parts are made for repeated classroom use. Colleges and TVET centres in Burkina Faso, Costa Rica, Togo, Turkey and Palestine can source the DNA Activity Model from Educational Lab Equipments.
Frequently Asked Questions
Which bases are included?
The model includes cytosine, adenine, guanine and thymine bases, along with connecting phosphate strands and a centre rod that represents hydrogen bonds.
Can the model show DNA replication?
Yes. The colour-coded parts can be unzipped to demonstrate replication, and their shaped ends help keep base pairs aligned correctly.
Do students assemble it themselves?
Yes. Students construct their own double helix, and the model is easy to assemble. It stands on a sturdy metal base that allows rotation for classroom display.
